Dear Neil, Please find my network diagram first. Now at server side, can't see our lksctp client 4 connection but only 2 2 connection. The reason is that heartbeat ACK not found. Regards, Andrew On Mon, Nov 4, 2013 at 8:09 PM, Neil Horman <nhorman@xxxxxxxxxxxxx> wrote: > On Mon, Nov 04, 2013 at 09:59:44AM +0800, tsoi andrew wrote: >> Dear Sir, >> >> I got a problem when set multi-homing to active/active. >> That mean, It is expected that our lksctp server have 2 IP to connect >> 2 IP of destination client with total 4 connections. >> The flow is that client send "INIT" message with 2 (primary and >> secondary) IP to our server and lksctp server return INIT_ACK. But >> when second client send 'heartbeat' to us, lksctp server cannot return >> ACK. >> Moreover, we already proved our connectivity correct because when our >> lksctp server send heartbeat to both destination client and they can >> return ACK. >> Would you mind sharing if lksctp lib already configure those >> multi-homing purpose. >> > Can you provide a network diagram and a tcpdump of your connection? > Neil > >> >> >> Best Regards, >> Andrew Tsoi >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >>
Attachment:
networkDiagram.jpg
Description: JPEG image
